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Water Leakage Alarm That Can Display Alarm Points RS485 and NC/NO Relay Signal Output Warehouse Room Water Leakage Alarm Water Leakage Alarm That Can Display Alarm Points RS485 and NC/NO Relay Signal Output Warehouse Room Water Leakage Alarm

Water Leakage Alarm That Can Display Alarm Points RS485 and NC/NO Relay Signal Output Warehouse Room Water Leakage Alarm

$176.43$176.43

DK5-03-B elevator IO relay output board DK5-03-B elevator IO relay output board

DK5-03-B elevator IO relay output board

$210.00$210.00

40% off
TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors

TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors

$102.50$170.83

1 sold
40% off
【TODAY-BUY】WH-500-EU GSM 4G Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm Via APP 【TODAY-BUY】WH-500-EU GSM 4G Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm Via APP

【TODAY-BUY】WH-500-EU GSM 4G Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm Via APP

$1373.20$2288.66

GINRI JR-B32PC-F/24VDC Slim Din Rail Mount DC 24v 32 Channel Relay Modules PLC Relay Board GINRI JR-B32PC-F/24VDC Slim Din Rail Mount DC 24v 32 Channel Relay Modules PLC Relay Board

GINRI JR-B32PC-F/24VDC Slim Din Rail Mount DC 24v 32 Channel Relay Modules PLC Relay Board

$111.41$111.41

37% off
8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools] 8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools]

8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools]

$72.24$114.66

16DI 4AI Relay Plc Controller Communication(A-5191) 16DI 4AI Relay Plc Controller Communication(A-5191)

16DI 4AI Relay Plc Controller Communication(A-5191)

$130.00$130.00

5% off
Relay board SF2SS-061026 Relay board SF2SS-061026

Relay board SF2SS-061026

$136.80$144.00

35% off
CHAFON CF691 10M UHF RFID Prime Reader RS232 WG26 RELAY Free SDK for Vehicles Management CHAFON CF691 10M UHF RFID Prime Reader RS232 WG26 RELAY Free SDK for Vehicles Management

CHAFON CF691 10M UHF RFID Prime Reader RS232 WG26 RELAY Free SDK for Vehicles Management

$109.20$168.00

5 sold
750109 for PILZ PNOZsigma safety relay (standalone), PNOZ s9 24VDC 3 n/o 1 n/c t 750109 for PILZ PNOZsigma safety relay (standalone), PNOZ s9 24VDC 3 n/o 1 n/c t

750109 for PILZ PNOZsigma safety relay (standalone), PNOZ s9 24VDC 3 n/o 1 n/c t

$230.00$230.00

57% off
【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug 【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug

【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug

$70.46$163.86

51% off
LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

$76.28$155.67

2% off
UHF RFID Reader with Light 1-10M, Built-in 9dBi Antenna, RS232/WG26/Relay, Free SDK for Vehicle Charge System & Personal Access UHF RFID Reader with Light 1-10M, Built-in 9dBi Antenna, RS232/WG26/Relay, Free SDK for Vehicle Charge System & Personal Access

UHF RFID Reader with Light 1-10M, Built-in 9dBi Antenna, RS232/WG26/Relay, Free SDK for Vehicle Charge System & Personal Access

$219.04$223.51

4 sold
5% off
SHD-120A-CT/PCI/SS 120 digital relay card SHD-120A-CT/PCI/SS 120 digital relay card

SHD-120A-CT/PCI/SS 120 digital relay card

$1425.00$1500.00

16DI 4AI 10DO Relay Output PLC Controller(A-5191) 16DI 4AI 10DO Relay Output PLC Controller(A-5191)

16DI 4AI 10DO Relay Output PLC Controller(A-5191)

$130.00$130.00

30PCS Characteristics China Guangdong Contact Coil High Voltage Reed Relay Module HV12-1B13-C1 30PCS Characteristics China Guangdong Contact Coil High Voltage Reed Relay Module HV12-1B13-C1

30PCS Characteristics China Guangdong Contact Coil High Voltage Reed Relay Module HV12-1B13-C1

$185.69$185.69

56% off
A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

$53.69$122.03

15% off
Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

$68.00$80.00

6% off
UHF RFID Reader 860-960MHz 5m Long Range Card Reader With Relay Output Encryption For Vehicle Access Control Parking System UHF RFID Reader 860-960MHz 5m Long Range Card Reader With Relay Output Encryption For Vehicle Access Control Parking System

UHF RFID Reader 860-960MHz 5m Long Range Card Reader With Relay Output Encryption For Vehicle Access Control Parking System

$980.21$1042.78

6% off
2026SMS Alarm System Power Monitoring Temperature Humidity Alarm 4G Version Smart RTU5023 GSM Relay Switch 2026SMS Alarm System Power Monitoring Temperature Humidity Alarm 4G Version Smart RTU5023 GSM Relay Switch

2026SMS Alarm System Power Monitoring Temperature Humidity Alarm 4G Version Smart RTU5023 GSM Relay Switch

$1403.70$1493.30

Intelligent RS485 Overload Relay Motor Protection Controller Low Voltage Programmable Motor Starters Intelligent RS485 Overload Relay Motor Protection Controller Low Voltage Programmable Motor Starters

Intelligent RS485 Overload Relay Motor Protection Controller Low Voltage Programmable Motor Starters

$165.00$165.00

53% off
B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug

B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug

$49.69$105.72

PCI-1761 8-way relay control card PCI-1761 8-way relay control card

PCI-1761 8-way relay control card

$205.00$205.00

860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control 860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control

860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control

$513.97$513.97

1 sold
30PCS Original In Stock Proper Price Reed Relay BL-JDQ-HV05-1A13-M Measuring Instruments High Voltage Relay Normally Open Reed R 30PCS Original In Stock Proper Price Reed Relay BL-JDQ-HV05-1A13-M Measuring Instruments High Voltage Relay Normally Open Reed R

30PCS Original In Stock Proper Price Reed Relay BL-JDQ-HV05-1A13-M Measuring Instruments High Voltage Relay Normally Open Reed R

$167.09$167.09

31% off
Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output

Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output

$81.62$118.29

Price for one . 777301 for PILZ Safety relay (standalone), PNOZ X2.8P 24VACDC 3n/o 1n/c Price for one . 777301 for PILZ Safety relay (standalone), PNOZ X2.8P 24VACDC 3n/o 1n/c

Price for one . 777301 for PILZ Safety relay (standalone), PNOZ X2.8P 24VACDC 3n/o 1n/c

$177.00$177.00

GR-S-AB TX F360-026-06-0001 Relay board GR-S-AB TX F360-026-06-0001 Relay board

GR-S-AB TX F360-026-06-0001 Relay board

$1300.00$1300.00

37% off
A01E-Digital 2&1 PH ORP Monitor Digital PH Monitor Blue For Aquarium Hydroponics Plant Pool Spa W/ Output Power Relay EU Plug A01E-Digital 2&1 PH ORP Monitor Digital PH Monitor Blue For Aquarium Hydroponics Plant Pool Spa W/ Output Power Relay EU Plug

A01E-Digital 2&1 PH ORP Monitor Digital PH Monitor Blue For Aquarium Hydroponics Plant Pool Spa W/ Output Power Relay EU Plug

$796.40$1264.12

58% off
B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

$53.73$127.93

10PCS/lots AC/DC12V 24V 1CH Relay Controller Mini Wireless RF Remote Control Switch Work Rolling Code Open Code Receiver 10PCS/lots AC/DC12V 24V 1CH Relay Controller Mini Wireless RF Remote Control Switch Work Rolling Code Open Code Receiver

10PCS/lots AC/DC12V 24V 1CH Relay Controller Mini Wireless RF Remote Control Switch Work Rolling Code Open Code Receiver

$708.00$708.00

Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector

Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector

$115.00$115.00

47% off
AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener

AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener

$69.84$131.77

50% off
RX MULTI Tuya WIFI 300-868 MHz Garage Door Remote Control Receiver 433MHz 868MHz AC DC 9-30V 85-250V Smart Switch Module Opener RX MULTI Tuya WIFI 300-868 MHz Garage Door Remote Control Receiver 433MHz 868MHz AC DC 9-30V 85-250V Smart Switch Module Opener

RX MULTI Tuya WIFI 300-868 MHz Garage Door Remote Control Receiver 433MHz 868MHz AC DC 9-30V 85-250V Smart Switch Module Opener

$68.72$137.44

234 sold
VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C) VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C)

VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C)

$128.99$128.99

5% off
safety relay PNOZ 16 / PNOZ 16S / PNOZ 16SP safety relay PNOZ 16 / PNOZ 16S / PNOZ 16SP

safety relay PNOZ 16 / PNOZ 16S / PNOZ 16SP

$1045.00$1100.00

Water Leakage Alarm That Can Display Alarm Points RS485 and NC/NO Relay Signal Output Warehouse Room Water Leakage Alarm Water Leakage Alarm That Can Display Alarm Points RS485 and NC/NO Relay Signal Output Warehouse Room Water Leakage Alarm

Water Leakage Alarm That Can Display Alarm Points RS485 and NC/NO Relay Signal Output Warehouse Room Water Leakage Alarm

$176.43 $176.43

Categories: Security & Protection, Access Building Automation

Buy Now
DK5-03-B elevator IO relay output board DK5-03-B elevator IO relay output board

DK5-03-B elevator IO relay output board

$210.00 $210.00

Categories: Security & Protection, Access Building Automation

Buy Now
40% off
TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors

TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors

$102.50 $170.83

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
40% off
【TODAY-BUY】WH-500-EU GSM 4G Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm Via APP 【TODAY-BUY】WH-500-EU GSM 4G Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm Via APP

【TODAY-BUY】WH-500-EU GSM 4G Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm Via APP

$1373.20 $2288.66

Categories: Security & Protection, Access Building Automation

Buy Now
GINRI JR-B32PC-F/24VDC Slim Din Rail Mount DC 24v 32 Channel Relay Modules PLC Relay Board GINRI JR-B32PC-F/24VDC Slim Din Rail Mount DC 24v 32 Channel Relay Modules PLC Relay Board

GINRI JR-B32PC-F/24VDC Slim Din Rail Mount DC 24v 32 Channel Relay Modules PLC Relay Board

$111.41 $111.41

Categories: Security & Protection, Access Building Automation

Buy Now
37% off
8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools] 8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools]

8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools]

$72.24 $114.66

Categories: Security & Protection, Access Building Automation

Buy Now
16DI 4AI Relay Plc Controller Communication(A-5191) 16DI 4AI Relay Plc Controller Communication(A-5191)

16DI 4AI Relay Plc Controller Communication(A-5191)

$130.00 $130.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Relay board SF2SS-061026 Relay board SF2SS-061026

Relay board SF2SS-061026

$136.80 $144.00

Categories: Security & Protection, Access Building Automation

Buy Now
35% off
CHAFON CF691 10M UHF RFID Prime Reader RS232 WG26 RELAY Free SDK for Vehicles Management CHAFON CF691 10M UHF RFID Prime Reader RS232 WG26 RELAY Free SDK for Vehicles Management

CHAFON CF691 10M UHF RFID Prime Reader RS232 WG26 RELAY Free SDK for Vehicles Management

$109.20 $168.00

5 sold

Categories: Security & Protection, Access Building Automation

Buy Now
750109 for PILZ PNOZsigma safety relay (standalone), PNOZ s9 24VDC 3 n/o 1 n/c t 750109 for PILZ PNOZsigma safety relay (standalone), PNOZ s9 24VDC 3 n/o 1 n/c t

750109 for PILZ PNOZsigma safety relay (standalone), PNOZ s9 24VDC 3 n/o 1 n/c t

$230.00 $230.00

Categories: Security & Protection, Access Building Automation

Buy Now
57% off
【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug 【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug

【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug

$70.46 $163.86

Categories: Security & Protection, Access Building Automation

Buy Now
51% off
LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

$76.28 $155.67

Categories: Security & Protection, Access Building Automation

Buy Now
2% off
UHF RFID Reader with Light 1-10M, Built-in 9dBi Antenna, RS232/WG26/Relay, Free SDK for Vehicle Charge System & Personal Access UHF RFID Reader with Light 1-10M, Built-in 9dBi Antenna, RS232/WG26/Relay, Free SDK for Vehicle Charge System & Personal Access

UHF RFID Reader with Light 1-10M, Built-in 9dBi Antenna, RS232/WG26/Relay, Free SDK for Vehicle Charge System & Personal Access

$219.04 $223.51

4 sold

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
SHD-120A-CT/PCI/SS 120 digital relay card SHD-120A-CT/PCI/SS 120 digital relay card

SHD-120A-CT/PCI/SS 120 digital relay card

$1425.00 $1500.00

Categories: Security & Protection, Access Building Automation

Buy Now
16DI 4AI 10DO Relay Output PLC Controller(A-5191) 16DI 4AI 10DO Relay Output PLC Controller(A-5191)

16DI 4AI 10DO Relay Output PLC Controller(A-5191)

$130.00 $130.00

Categories: Security & Protection, Access Building Automation

Buy Now
30PCS Characteristics China Guangdong Contact Coil High Voltage Reed Relay Module HV12-1B13-C1 30PCS Characteristics China Guangdong Contact Coil High Voltage Reed Relay Module HV12-1B13-C1

30PCS Characteristics China Guangdong Contact Coil High Voltage Reed Relay Module HV12-1B13-C1

$185.69 $185.69

Categories: Security & Protection, Access Building Automation

Buy Now
56% off
A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

$53.69 $122.03

Categories: Security & Protection, Access Building Automation

Buy Now
15% off
Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

$68.00 $80.00

Categories: Security & Protection, Access Building Automation

Buy Now
6% off
UHF RFID Reader 860-960MHz 5m Long Range Card Reader With Relay Output Encryption For Vehicle Access Control Parking System UHF RFID Reader 860-960MHz 5m Long Range Card Reader With Relay Output Encryption For Vehicle Access Control Parking System

UHF RFID Reader 860-960MHz 5m Long Range Card Reader With Relay Output Encryption For Vehicle Access Control Parking System

$980.21 $1042.78

Categories: Security & Protection, Access Building Automation

Buy Now
6% off
2026SMS Alarm System Power Monitoring Temperature Humidity Alarm 4G Version Smart RTU5023 GSM Relay Switch 2026SMS Alarm System Power Monitoring Temperature Humidity Alarm 4G Version Smart RTU5023 GSM Relay Switch

2026SMS Alarm System Power Monitoring Temperature Humidity Alarm 4G Version Smart RTU5023 GSM Relay Switch

$1403.70 $1493.30

Categories: Security & Protection, Access Building Automation

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Intelligent RS485 Overload Relay Motor Protection Controller Low Voltage Programmable Motor Starters Intelligent RS485 Overload Relay Motor Protection Controller Low Voltage Programmable Motor Starters

Intelligent RS485 Overload Relay Motor Protection Controller Low Voltage Programmable Motor Starters

$165.00 $165.00

Categories: Security & Protection, Access Building Automation

Buy Now
53% off
B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug

B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug

$49.69 $105.72

Categories: Security & Protection, Access Building Automation

Buy Now
PCI-1761 8-way relay control card PCI-1761 8-way relay control card

PCI-1761 8-way relay control card

$205.00 $205.00

Categories: Security & Protection, Access Building Automation

Buy Now
860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control 860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control

860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control

$513.97 $513.97

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
30PCS Original In Stock Proper Price Reed Relay BL-JDQ-HV05-1A13-M Measuring Instruments High Voltage Relay Normally Open Reed R 30PCS Original In Stock Proper Price Reed Relay BL-JDQ-HV05-1A13-M Measuring Instruments High Voltage Relay Normally Open Reed R

30PCS Original In Stock Proper Price Reed Relay BL-JDQ-HV05-1A13-M Measuring Instruments High Voltage Relay Normally Open Reed R

$167.09 $167.09

Categories: Security & Protection, Access Building Automation

Buy Now
31% off
Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output

Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output

$81.62 $118.29

Categories: Security & Protection, Access Building Automation

Buy Now
Price for one . 777301 for PILZ Safety relay (standalone), PNOZ X2.8P 24VACDC 3n/o 1n/c Price for one . 777301 for PILZ Safety relay (standalone), PNOZ X2.8P 24VACDC 3n/o 1n/c

Price for one . 777301 for PILZ Safety relay (standalone), PNOZ X2.8P 24VACDC 3n/o 1n/c

$177.00 $177.00

Categories: Security & Protection, Access Building Automation

Buy Now
GR-S-AB TX F360-026-06-0001 Relay board GR-S-AB TX F360-026-06-0001 Relay board

GR-S-AB TX F360-026-06-0001 Relay board

$1300.00 $1300.00

Categories: Security & Protection, Access Building Automation

Buy Now
37% off
A01E-Digital 2&1 PH ORP Monitor Digital PH Monitor Blue For Aquarium Hydroponics Plant Pool Spa W/ Output Power Relay EU Plug A01E-Digital 2&1 PH ORP Monitor Digital PH Monitor Blue For Aquarium Hydroponics Plant Pool Spa W/ Output Power Relay EU Plug

A01E-Digital 2&1 PH ORP Monitor Digital PH Monitor Blue For Aquarium Hydroponics Plant Pool Spa W/ Output Power Relay EU Plug

$796.40 $1264.12

Categories: Security & Protection, Access Building Automation

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58% off
B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

$53.73 $127.93

Categories: Security & Protection, Access Building Automation

Buy Now
10PCS/lots AC/DC12V 24V 1CH Relay Controller Mini Wireless RF Remote Control Switch Work Rolling Code Open Code Receiver 10PCS/lots AC/DC12V 24V 1CH Relay Controller Mini Wireless RF Remote Control Switch Work Rolling Code Open Code Receiver

10PCS/lots AC/DC12V 24V 1CH Relay Controller Mini Wireless RF Remote Control Switch Work Rolling Code Open Code Receiver

$708.00 $708.00

Categories: Security & Protection, Access Building Automation

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Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector

Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector

$115.00 $115.00

Categories: Security & Protection, Access Building Automation

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47% off
AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener

AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener

$69.84 $131.77

Categories: Security & Protection, Access Building Automation

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50% off
RX MULTI Tuya WIFI 300-868 MHz Garage Door Remote Control Receiver 433MHz 868MHz AC DC 9-30V 85-250V Smart Switch Module Opener RX MULTI Tuya WIFI 300-868 MHz Garage Door Remote Control Receiver 433MHz 868MHz AC DC 9-30V 85-250V Smart Switch Module Opener

RX MULTI Tuya WIFI 300-868 MHz Garage Door Remote Control Receiver 433MHz 868MHz AC DC 9-30V 85-250V Smart Switch Module Opener

$68.72 $137.44

234 sold

Categories: Security & Protection, Access Building Automation

Buy Now
VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C) VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C)

VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C)

$128.99 $128.99

Categories: Security & Protection, Access Building Automation

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5% off
safety relay PNOZ 16 / PNOZ 16S / PNOZ 16SP safety relay PNOZ 16 / PNOZ 16S / PNOZ 16SP

safety relay PNOZ 16 / PNOZ 16S / PNOZ 16SP

$1045.00 $1100.00

Categories: Security & Protection, Access Building Automation

Buy Now